o-Phosphoric Acid, Aristar, ACS Grade
Introducing o-Phosphoric Acid, a high-quality reagent available in ACS Grade, perfect for laboratory and industrial applications. Known for its reliability and purity, this chemical compound is essential for various analytical techniques and syntheses.
Key Features:
- Chemical CAS Number: 7664-38-2
- Molecular Weight: 98.0 g/mol
Chemical Specifications:
| Antimony (Sb) |
20 ppm max. |
| Arsenic (As) |
1 ppm max. |
| Assay (H3PO4) |
85.0% min. |
| Calcium (Ca) |
20 ppm max. |
| Chloride (Cl) |
3 ppm max. |
| Color (APHA) |
10 max. |
| Heavy metals (as Pb) |
10 ppm max. |
| Insoluble matter |
10 ppm max. |
| Iron (Fe) |
30 ppm max. |
| Magnesium (Mg) |
20 ppm max. |
| Manganese (Mn) |
0.5 ppm max. |
| Nitrate (NO3) |
5 ppm max. |
| Potassium (K) |
50 ppm max. |
| Reducing substances |
To pass test |
| Sodium (Na) |
250 ppm max. |
| Volatile acids (CH3COOH) |
10 ppm max. |
| Sulfate (SO4) |
30 ppm max. |
Chemical Properties:
- Chemical DOT Description: Phosphoric acid solution
- Chemical Packaging Group: PG III
- Chemical DOT: UN1805, Phosphoric acid solution, 8, PG III
Safety Information:
Hazard Symbol: Corrosive
